{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "patch vulnerability", "arguments": ["issues addressed", "vulnerable system", "patch number", "patch", "vulnerable system version", "releaser", "vulnerability", "time"]}], "input": "The first one existed in the Adobe Photoshop CC affecting versions 19.1.6 and prior for both Windows and MacOS ."}
{"patch vulnerability": []}